Finding the Fourth Proportional to 5,754,081,669,592.80, 8,631,653,063,334 and 1,881,735,518,511.80
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Solution
The fourth proportional to 5,754,081,669,592.80, 8,631,653,063,334 and 1,881,735,518,511.80 is: 2,822,776,784,448.42
Step by Step Solution
- Step 1: Write the proportion equation
5,754,081,669,592.80 : 8,631,653,063,334 = 1,881,735,518,511.80 : x - Step 2: Convert to fraction form
5,754,081,669,592.80/8,631,653,063,334 = 1,881,735,518,511.80/x - Step 3: Cross multiply
5,754,081,669,592.80x = 8,631,653,063,334 × 1,881,735,518,511.80 - Step 4: Simplify right side
5,754,081,669,592.80x = 16,242,488,152,746,772,679,098,368 - Step 5: Solve for x
x = 16,242,488,152,746,772,679,098,368/5,754,081,669,592.80 - Step 6: Final answer
x = 2,822,776,784,448.42
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.